{
  "id": "python/flask-session-cookie-secure-error",
  "signature": "RuntimeError: The session cookie is not marked as secure. This is a security issue. Please set SESSION_COOKIE_SECURE to True in production.",
  "signature_zh": "RuntimeError: 会话 cookie 未标记为安全。这是一个安全问题。请在生产环境中将 SESSION_COOKIE_SECURE 设置为 True。",
  "regex": "RuntimeError:\\ The\\ session\\ cookie\\ is\\ not\\ marked\\ as\\ secure\\.\\ This\\ is\\ a\\ security\\ issue\\.\\ Please\\ set\\ SESSION_COOKIE_SECURE\\ to\\ True\\ in\\ production\\.",
  "domain": "python",
  "category": "config_error",
  "subcategory": null,
  "root_cause": "Flask warns or errors when running in production without a secure cookie setting.",
  "root_cause_type": "generic",
  "root_cause_zh": "在生产环境中运行时，Flask 警告或报错，因为未设置安全 cookie。",
  "versions": [
    {
      "version": "3.x",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "This exposes session cookies over HTTP, leading to security vulnerabilities.",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "In some Flask versions, this may become an error or cause security audit failures.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 1.0,
      "how": "Set app.config.update(SESSION_COOKIE_SECURE=True, SESSION_COOKIE_HTTPONLY=True)",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.9,
      "how": "Use environment variables to toggle secure cookies based on environment: app.config['SESSION_COOKIE_SECURE'] = os.getenv('FLASK_ENV') == 'production'",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.84,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-03-30",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}